ATE190259T1 - METHOD AND DEVICE FOR PROCESSING PLASTIC MATERIALS - Google Patents
METHOD AND DEVICE FOR PROCESSING PLASTIC MATERIALSInfo
- Publication number
- ATE190259T1 ATE190259T1 AT95302294T AT95302294T ATE190259T1 AT E190259 T1 ATE190259 T1 AT E190259T1 AT 95302294 T AT95302294 T AT 95302294T AT 95302294 T AT95302294 T AT 95302294T AT E190259 T1 ATE190259 T1 AT E190259T1
- Authority
- AT
- Austria
- Prior art keywords
- plastic material
- chute
- plastic materials
- reciprocable piston
- processing plastic
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/0026—Recovery of plastics or other constituents of waste material containing plastics by agglomeration or compacting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/10—Conditioning or physical treatment of the material to be shaped by grinding, e.g. by triturating; by sieving; by filtering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/08—Accessory tools, e.g. knives; Mountings therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/30—Presses specially adapted for particular purposes for baling; Compression boxes therefor
- B30B9/3003—Details
- B30B9/3035—Means for conditioning the material to be pressed, e.g. paper shredding means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/30—Presses specially adapted for particular purposes for baling; Compression boxes therefor
- B30B9/3078—Presses specially adapted for particular purposes for baling; Compression boxes therefor with precompression means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2025/00—Use of polymers of vinyl-aromatic compounds or derivatives thereof as moulding material
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
- Y10S264/911—Recycling consumer used articles or products
- Y10S264/916—From porous material containing articles, e.g. sponge, foam
Abstract
Expanded or foamed plastic material, such as expanded polystyrene, is fed into a hopper (10) containing an auger (12) which carries blades for cutting the plastic material into pieces and for feeding it into a chamber (19) containing a vertically reciprocable piston (20A) and a horizontally reciprocable piston (21A). The two pistons (20A and 21A) operarte sequentially to effect compression of the plastic material and to feed the compressed material into the entry end of a horizontal chute (22). A hydraulically operated main ram (22A) is movable along the chute (22) to effect additional compression of the plastic material and to displace it along the chute (22) for discharge. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9407393A GB9407393D0 (en) | 1994-04-14 | 1994-04-14 | Method and apparatus for the treatment of plastic materials |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE190259T1 true ATE190259T1 (en) | 2000-03-15 |
Family
ID=10753519
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT95302294T ATE190259T1 (en) | 1994-04-14 | 1995-04-06 | METHOD AND DEVICE FOR PROCESSING PLASTIC MATERIALS |
Country Status (7)
Country | Link |
---|---|
US (1) | US5494626A (en) |
EP (1) | EP0677367B1 (en) |
AT (1) | ATE190259T1 (en) |
AU (1) | AU684899B2 (en) |
DE (1) | DE69515356T2 (en) |
DK (1) | DK0677367T3 (en) |
GB (1) | GB9407393D0 (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9618223D0 (en) * | 1996-08-30 | 1996-10-09 | Middleton Engineering Ltd | Method and apparatus for the treatment of plastic materials |
DE19804789B4 (en) * | 1998-02-06 | 2004-04-08 | Metso Lindemann Gmbh | Process for the production of compacts by means of a shear packet press and a shear packet press for carrying out the method |
DE19917421C1 (en) * | 1999-04-19 | 2000-12-28 | Svedala Lindemann Gmbh | Process for briquetting metal chips and briquetting press |
US20040250700A1 (en) * | 2000-04-19 | 2004-12-16 | Renaud Regis Phillip | Method and apparatus for treating refuse with steam |
MXPA02010858A (en) * | 2000-05-04 | 2004-09-06 | Bale Fusion Ltd | A method and apparatus for forming an article and an article formed thereby. |
KR20020080517A (en) * | 2001-04-16 | 2002-10-26 | 황병복 | Device for reducing volume of wasted styrene foam |
WO2003024684A1 (en) * | 2001-09-20 | 2003-03-27 | Atlas Roofing Corporation | Treating polystyrene foam |
US20090221865A1 (en) * | 2008-02-28 | 2009-09-03 | Renaud Regis P | Method and apparatus for injecting enriched steam |
US8258364B2 (en) * | 2008-06-16 | 2012-09-04 | Renaud Regis P | Method for steam biomass reactor |
EP3835022B1 (en) * | 2019-12-12 | 2024-02-07 | Wimao Oy | A device and a method for processing material |
CN111330706B (en) * | 2020-05-06 | 2021-06-01 | 梁山通亚重工机械有限公司 | Garbage crushing and compressing device |
WO2022061621A1 (en) * | 2020-09-23 | 2022-03-31 | 潮州深能环保有限公司 | Compression volume reduction apparatus for fly ash chelate |
CN114939957B (en) * | 2022-07-01 | 2023-10-24 | 扬州市职业大学(扬州开放大学) | Injection molding machine feeding mechanism for plastic precision machining |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1198773B (en) * | 1984-01-27 | 1988-12-21 | Gualchierani & C Spa | VERTICAL PRESS FOR LOOSE MATERIALS, INCLUDING TEXTILE FIBER WASTE, WITH HORIZONTAL RELEASE OF THE PRESSED MATERIAL |
US4594942A (en) * | 1985-02-12 | 1986-06-17 | B.V. Machinefabriek Boa | Baling press with large supply hopper |
US4658719A (en) * | 1985-11-15 | 1987-04-21 | Harris Press And Shear, Inc. | Oversize bale release mechanism for waste material baler |
US5059372A (en) * | 1987-04-16 | 1991-10-22 | Klais Guenter | Process and apparatus for producing compressed solid briquettes |
US5198160A (en) * | 1990-10-16 | 1993-03-30 | Chiu Ou Yang | Process for making speckled and foamed plastic article |
US5286321A (en) * | 1990-12-21 | 1994-02-15 | Free-Flow Packaging Corporation | System and method for densifying expanded plastic foam materials |
JPH04286606A (en) * | 1991-03-15 | 1992-10-12 | Maeyama:Kk | Apparatus and method of degassing foamed body |
US5317965A (en) * | 1992-02-08 | 1994-06-07 | Harris Waste Management Group, Inc. | Baler for polystyrene material |
ES2087444T3 (en) * | 1992-02-14 | 1996-07-16 | Chang Kun Huang | PROCEDURE TO MANUFACTURE CELLULAR MATERIAL. |
JPH05269741A (en) * | 1992-03-25 | 1993-10-19 | Daisen Kogyo:Kk | Method and device for producing synthetic resin regenerated material stock from recovered foamed polystyrene product |
CA2114038C (en) * | 1993-03-18 | 1998-06-09 | Masatoshi Tohbo | Method and apparatus for compressively molding cushioning material made from recycled paper or pulp |
-
1994
- 1994-04-14 GB GB9407393A patent/GB9407393D0/en active Pending
-
1995
- 1995-03-30 AU AU16196/95A patent/AU684899B2/en not_active Ceased
- 1995-04-06 DK DK95302294T patent/DK0677367T3/en active
- 1995-04-06 EP EP19950302294 patent/EP0677367B1/en not_active Expired - Lifetime
- 1995-04-06 AT AT95302294T patent/ATE190259T1/en not_active IP Right Cessation
- 1995-04-06 DE DE1995615356 patent/DE69515356T2/en not_active Expired - Fee Related
- 1995-04-11 US US08/419,829 patent/US5494626A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
AU1619695A (en) | 1995-10-26 |
EP0677367B1 (en) | 2000-03-08 |
DK0677367T3 (en) | 2000-10-16 |
DE69515356T2 (en) | 2000-10-26 |
AU684899B2 (en) | 1998-01-08 |
DE69515356D1 (en) | 2000-04-13 |
US5494626A (en) | 1996-02-27 |
EP0677367A1 (en) | 1995-10-18 |
GB9407393D0 (en) | 1994-06-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |